Search a number
-
+
23253050141 = 1271373733583
BaseRepresentation
bin10101101001111111…
…010110001100011101
32020000112201100010022
4111221333112030131
5340110240101031
614403213321525
71452142444046
oct255177261435
966015640108
1023253050141
119952816812
12460b4962a5
13226762bc89
1411a835d8cd
1591164797b
hex569fd631d

23253050141 has 16 divisors (see below), whose sum is σ = 23677108224. Its totient is φ = 22833788544.

The previous prime is 23253050137. The next prime is 23253050159. The reversal of 23253050141 is 14105035232.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 23253050141 - 22 = 23253050137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23253050141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23253050131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6488036 + ... + 6491618.

It is an arithmetic number, because the mean of its divisors is an integer number (1479819264).

Almost surely, 223253050141 is an apocalyptic number.

It is an amenable number.

23253050141 is a deficient number, since it is larger than the sum of its proper divisors (424058083).

23253050141 is a wasteful number, since it uses less digits than its factorization.

23253050141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4220.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 23253050141 its reverse (14105035232), we get a palindrome (37358085373).

The spelling of 23253050141 in words is "twenty-three billion, two hundred fifty-three million, fifty thousand, one hundred forty-one".

Divisors: 1 127 137 373 3583 17399 47371 51101 455041 490871 1336459 6489827 62340617 169730293 183094883 23253050141